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TF2YD Stores > Wildwoods > Cichlids - Tanganyikan - Lamprologus> Black Calvus Altolamprologus calvus "black"


Black Calvus Altolamprologus calvus "black"

Category: Cichlids - Tanganyikan - Lamprologus

Size: 2-3cm

Price: £14.95 each

Discount: Buy 5 or more Black Calvus Altolamprologus calvus "black" and get 5% off!!

Stock: 3 in stock


Care Level: Difficult

Water Chemistry: More than pH 7 - Alkaline

Schooling Fish: No

Sociability: Peaceful

Diet: Special Needs


F1 Bred


Further details:

Further information can be found below:

Fish type: tropical
Male or Female Cannot be sexed
Water conditions: These fish are currently kept in water Ph 7.8 and Hard
Breeding: TBC
Volume Discount: Buy 5 or more Black Calvus Altolamprologus calvus "black" and get 5% off!!
Size: 2-3cm

Altolamprologus calvus "black" (Black Calvus)

A strongly compressed cichlid with a large, distinctively upturned mouth. This morph is very attractive and much sought after, but relatively rarely traded.

Sexual dimorphism is obvious only with adult fish, with the males being much larger (14 cm versus 9 cm) and more deeply bodied. Juveniles of both sexes are essentially similar.


Fish information (behaviour and breeding):

These fish are endemic to Lake Tanganyika and are primarily rock dwellers. They are predatory fish and should therefore only be kept with fish of a similar size.

They should be provided with plenty of rock work which has caves and other suitable hiding places. Males are larger than the females. When breeding the female will select a cave which is small enough for her to fit in, but not big enough for the male. As a result the male will fertilise the eggs from outside the cave. Once the eggs are laid the female will prevent any fish from entering the cave and she will not leave until the fry are at the free swimming stage several days later. At this time it is a good idea to remove the parents otherwise there is a strong possibility the fry will be eaten.


Fish Details:

Further fish details are shown below:

Distribution Lake Tanganyika, Africa
Temperature 23-27 C
Size 14 cm (males); 9 cm (females)
Water Parameters Hard, alkaline water essential
Water PH 8.0-8.5